edited by Tannis Macbeth Williams <br/><br/>
The Impact of television : a natural experiment in three communities 

 - Academic Press, Inc., Orlando  c1986 
 - xx,446p 
<br/><br/><label>ISBN: </label>0-12-756921-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ENGINEERING
<br/><br/><label>Dewey Class. No.: </label>384.55 Wil